326 		unsigned int slot_id,  in xhci_ring_ep_doorbell()  argument
330 	__le32 __iomem *db_addr = &xhci->dba->doorbell[slot_id];  in xhci_ring_ep_doorbell()
331 	struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_ring_ep_doorbell()
351 		unsigned int slot_id,  in ring_doorbell_for_active_rings()  argument
357 	ep = &xhci->devs[slot_id]->eps[ep_index];  in ring_doorbell_for_active_rings()
362 			xhci_ring_ep_doorbell(xhci, slot_id, ep_index, 0);  in ring_doorbell_for_active_rings()
370 			xhci_ring_ep_doorbell(xhci, slot_id, ep_index,  in ring_doorbell_for_active_rings()
376 		unsigned int slot_id, unsigned int ep_index,  in xhci_triad_to_transfer_ring()  argument
381 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_triad_to_transfer_ring()
390 				slot_id, ep_index);  in xhci_triad_to_transfer_ring()
401 			slot_id, ep_index,  in xhci_triad_to_transfer_ring()
414 	return xhci_triad_to_transfer_ring(xhci, urb->dev->slot_id,  in xhci_urb_to_transfer_ring()
437 		unsigned int slot_id, unsigned int ep_index,  in xhci_find_new_dequeue_state()  argument
441 	struct xhci_virt_device *dev = xhci->devs[slot_id];  in xhci_find_new_dequeue_state()
451 	ep_ring = xhci_triad_to_transfer_ring(xhci, slot_id,  in xhci_find_new_dequeue_state()
636 static void xhci_handle_cmd_stop_ep(struct xhci_hcd *xhci, int slot_id,  in xhci_handle_cmd_stop_ep()  argument
649 		if (!xhci->devs[slot_id])  in xhci_handle_cmd_stop_ep()
652 				slot_id);  in xhci_handle_cmd_stop_ep()
658 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_handle_cmd_stop_ep()
663 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_stop_ep()
702 			xhci_find_new_dequeue_state(xhci, slot_id, ep_index,  in xhci_handle_cmd_stop_ep()
720 		xhci_queue_new_dequeue_state(xhci, slot_id, ep_index,  in xhci_handle_cmd_stop_ep()
725 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_stop_ep()
772 		int slot_id, int ep_index)  in xhci_kill_endpoint_urbs()  argument
778 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_kill_endpoint_urbs()
787 					slot_id, ep_index, stream_id + 1);  in xhci_kill_endpoint_urbs()
797 				slot_id, ep_index);  in xhci_kill_endpoint_urbs()
953 static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci, int slot_id,  in xhci_handle_cmd_set_deq()  argument
966 	dev = xhci->devs[slot_id];  in xhci_handle_cmd_set_deq()
1000 					slot_id);  in xhci_handle_cmd_set_deq()
1044 	ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_set_deq()
1047 static void xhci_handle_cmd_reset_ep(struct xhci_hcd *xhci, int slot_id,  in xhci_handle_cmd_reset_ep()  argument
1073 				xhci->devs[slot_id]->in_ctx->dma, slot_id,  in xhci_handle_cmd_reset_ep()
1078 		xhci->devs[slot_id]->eps[ep_index].ep_state &= ~EP_HALTED;  in xhci_handle_cmd_reset_ep()
1082 static void xhci_handle_cmd_enable_slot(struct xhci_hcd *xhci, int slot_id,  in xhci_handle_cmd_enable_slot()  argument
1086 		xhci->slot_id = slot_id;  in xhci_handle_cmd_enable_slot()
1088 		xhci->slot_id = 0;  in xhci_handle_cmd_enable_slot()
1091 static void xhci_handle_cmd_disable_slot(struct xhci_hcd *xhci, int slot_id)  in xhci_handle_cmd_disable_slot()  argument
1095 	virt_dev = xhci->devs[slot_id];  in xhci_handle_cmd_disable_slot()
1101 	xhci_free_virt_device(xhci, slot_id);  in xhci_handle_cmd_disable_slot()
1104 static void xhci_handle_cmd_config_ep(struct xhci_hcd *xhci, int slot_id,  in xhci_handle_cmd_config_ep()  argument
1121 	virt_dev = xhci->devs[slot_id];  in xhci_handle_cmd_config_ep()
1151 		ring_doorbell_for_active_rings(xhci, slot_id, ep_index);  in xhci_handle_cmd_config_ep()
1157 static void xhci_handle_cmd_reset_dev(struct xhci_hcd *xhci, int slot_id,  in xhci_handle_cmd_reset_dev()  argument
1161 	if (!xhci->devs[slot_id])  in xhci_handle_cmd_reset_dev()
1163 				"for disabled slot %u\n", slot_id);  in xhci_handle_cmd_reset_dev()
1292 	int slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));  in handle_cmd_completion()  local
1349 		xhci_handle_cmd_enable_slot(xhci, slot_id, cmd_comp_code);  in handle_cmd_completion()
1352 		xhci_handle_cmd_disable_slot(xhci, slot_id);  in handle_cmd_completion()
1356 			xhci_handle_cmd_config_ep(xhci, slot_id, event,  in handle_cmd_completion()
1364 		WARN_ON(slot_id != TRB_TO_SLOT_ID(  in handle_cmd_completion()
1366 		xhci_handle_cmd_stop_ep(xhci, slot_id, cmd_trb, event);  in handle_cmd_completion()
1369 		WARN_ON(slot_id != TRB_TO_SLOT_ID(  in handle_cmd_completion()
1371 		xhci_handle_cmd_set_deq(xhci, slot_id, cmd_trb, cmd_comp_code);  in handle_cmd_completion()
1379 		WARN_ON(slot_id != TRB_TO_SLOT_ID(  in handle_cmd_completion()
1381 		xhci_handle_cmd_reset_ep(xhci, slot_id, cmd_trb, cmd_comp_code);  in handle_cmd_completion()
1387 		slot_id = TRB_TO_SLOT_ID(  in handle_cmd_completion()
1389 		xhci_handle_cmd_reset_dev(xhci, slot_id, event);  in handle_cmd_completion()
1465 	u32 slot_id;  in handle_device_notification()  local
1468 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->generic.field[3]));  in handle_device_notification()
1469 	if (!xhci->devs[slot_id]) {  in handle_device_notification()
1471 				"unused slot %u\n", slot_id);  in handle_device_notification()
1476 			slot_id);  in handle_device_notification()
1477 	udev = xhci->devs[slot_id]->udev;  in handle_device_notification()
1489 	int slot_id;  in handle_port_status()  local
1607 		slot_id = xhci_find_slot_id_by_port(hcd, xhci,  in handle_port_status()
1609 		if (slot_id && xhci->devs[slot_id])  in handle_port_status()
1610 			xhci_ring_device(xhci, slot_id);  in handle_port_status()
1734 		unsigned int slot_id, unsigned int ep_index,  in xhci_cleanup_halted_endpoint()  argument
1738 	struct xhci_virt_ep *ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_cleanup_halted_endpoint()
1747 	xhci_queue_reset_ep(xhci, command, slot_id, ep_index);  in xhci_cleanup_halted_endpoint()
1806 	unsigned int slot_id;  in finish_td()  local
1814 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));  in finish_td()
1815 	xdev = xhci->devs[slot_id];  in finish_td()
1840 		xhci_cleanup_halted_endpoint(xhci, slot_id, ep_index,  in finish_td()
1899 	unsigned int slot_id;  in process_ctrl_td()  local
1904 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));  in process_ctrl_td()
1905 	xdev = xhci->devs[slot_id];  in process_ctrl_td()
2228 	unsigned int slot_id;  in handle_tx_event()  local
2244 	slot_id = TRB_TO_SLOT_ID(le32_to_cpu(event->flags));  in handle_tx_event()
2245 	xdev = xhci->devs[slot_id];  in handle_tx_event()
2950 static void giveback_first_trb(struct xhci_hcd *xhci, int slot_id,  in giveback_first_trb()  argument
2963 	xhci_ring_ep_doorbell(xhci, slot_id, ep_index, stream_id);  in giveback_first_trb()
2973 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_intr_tx()  argument
2976 			xhci->devs[slot_id]->out_ctx, ep_index);  in xhci_queue_intr_tx()
3000 	return xhci_queue_bulk_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_intr_tx()
3046 		struct urb *urb, int slot_id, unsigned int ep_index)  in queue_bulk_sg_tx()  argument
3074 	ret = prepare_transfer(xhci, xhci->devs[slot_id],  in queue_bulk_sg_tx()
3088 		ret = prepare_transfer(xhci, xhci->devs[slot_id],  in queue_bulk_sg_tx()
3210 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in queue_bulk_sg_tx()
3217 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_bulk_tx()  argument
3236 		return queue_bulk_sg_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_bulk_tx()
3259 	ret = prepare_transfer(xhci, xhci->devs[slot_id],  in xhci_queue_bulk_tx()
3273 		ret = prepare_transfer(xhci, xhci->devs[slot_id],  in xhci_queue_bulk_tx()
3362 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in xhci_queue_bulk_tx()
3369 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_ctrl_tx()  argument
3401 	ret = prepare_transfer(xhci, xhci->devs[slot_id],  in xhci_queue_ctrl_tx()
3485 	giveback_first_trb(xhci, slot_id, ep_index, 0,  in xhci_queue_ctrl_tx()
3566 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_isoc_tx()  argument
3581 	ep_ring = xhci->devs[slot_id]->eps[ep_index].ring;  in xhci_queue_isoc_tx()
3618 		ret = prepare_transfer(xhci, xhci->devs[slot_id], ep_index,  in xhci_queue_isoc_tx()
3714 	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,  in xhci_queue_isoc_tx()
3749 		struct urb *urb, int slot_id, unsigned int ep_index)  in xhci_queue_isoc_tx_prepare()  argument
3760 	xdev = xhci->devs[slot_id];  in xhci_queue_isoc_tx_prepare()
3807 	return xhci_queue_isoc_tx(xhci, mem_flags, urb, slot_id, ep_index);  in xhci_queue_isoc_tx_prepare()
3863 		u32 trb_type, u32 slot_id)  in xhci_queue_slot_control()  argument
3866 			TRB_TYPE(trb_type) | SLOT_ID_FOR_TRB(slot_id), false);  in xhci_queue_slot_control()
3871 		dma_addr_t in_ctx_ptr, u32 slot_id, enum xhci_setup_dev setup)  in xhci_queue_address_device()  argument
3875 			TRB_TYPE(TRB_ADDR_DEV) | SLOT_ID_FOR_TRB(slot_id)  in xhci_queue_address_device()
3887 		u32 slot_id)  in xhci_queue_reset_device()  argument
3890 			TRB_TYPE(TRB_RESET_DEV) | SLOT_ID_FOR_TRB(slot_id),  in xhci_queue_reset_device()
3897 		u32 slot_id, bool command_must_succeed)  in xhci_queue_configure_endpoint()  argument
3901 			TRB_TYPE(TRB_CONFIG_EP) | SLOT_ID_FOR_TRB(slot_id),  in xhci_queue_configure_endpoint()
3907 		dma_addr_t in_ctx_ptr, u32 slot_id, bool command_must_succeed)  in xhci_queue_evaluate_context()  argument
3911 			TRB_TYPE(TRB_EVAL_CONTEXT) | SLOT_ID_FOR_TRB(slot_id),  in xhci_queue_evaluate_context()
3920 			     int slot_id, unsigned int ep_index, int suspend)  in xhci_queue_stop_endpoint()  argument
3922 	u32 trb_slot_id = SLOT_ID_FOR_TRB(slot_id);  in xhci_queue_stop_endpoint()
3933 		unsigned int slot_id, unsigned int ep_index,  in xhci_queue_new_dequeue_state()  argument
3938 	u32 trb_slot_id = SLOT_ID_FOR_TRB(slot_id);  in xhci_queue_new_dequeue_state()
3964 	ep = &xhci->devs[slot_id]->eps[ep_index];  in xhci_queue_new_dequeue_state()
4000 			int slot_id, unsigned int ep_index)  in xhci_queue_reset_ep()  argument
4002 	u32 trb_slot_id = SLOT_ID_FOR_TRB(slot_id);  in xhci_queue_reset_ep()